| Opponent |
Rating |
Result |
| John E Fryer |
1492 |
1 - 0 |
| Norman J Davies |
1625 |
½ - ½ |
| Anushka M. Ramawickrama |
1716 |
0 - 1 |
| Talakalukoppa Amarnath |
1588 |
½ - ½ |
| Nigel D Marshall |
1429 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1650 = (7850 + 400 * (2 - 1)) / 5)
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